42 inches LCD Narrow splicing unit, size 957.45 (W) 550.20 (H)  100.5 (D) mm, resolution higher than 1920 1080(WXGA), 16:9 aspect ratio, brightness 700cd/m2, contrast ratio 4000: 1, the display color 8bit-16.7M, up to 178 degrees viewing angle, bilateral total patchwork of 18mm, has a composite video input interface, YPbPr, S-ST-VIDEO, ST-VGA, DVI / HDMI, and support for the new model format with NTSC, PAL, 480P, 576P, 720P, 1080I, 1080P, and control interfaces for the infrared remote control, image processing method is one of the input signal M N stitching full screen, full HD real-time signal processing, color monitor with digital ProfessionalDigital engine, and the introduction of digital decoding, 3D dynamic digital compensation, 3D comb filtering, automatic bandwidth compensation, ST-RGB digital lock-in, self-adaptive motion compensation, three-dimensional dynamic noise reduction, edge processing for image processing and film gamma automatic clock frequency and phase correction automatically adjust room temperature, and other technologies to achieve the visual effect on the accurate color reproduction, original technological breakthrough liquid crystal composite mosaic patchwork of existing markets LCD narrowest limit, reproduce the real, natural and realistic picture, zero burn technology, long life, easy maintenance low. Independent development of embedded FPGA hardware control system to ensure stable and reliable, and powerful. Design simple and beautiful light, transportation and ease of installation, units can be combined into a single large screen (not in any combination). Splicing LCD screen easy to use, only one remote control to operate the stitching large screen, without complicated software operation, ideal for hotels, nightclubs, advertising wall   Technical parameters: Model  ST-2042H Resolution  19201080 (WXGA), 16:9  Welds  18mm Active display area  930.24MM(H)523.261MM(V) Brightness  700(cd/m2) Contrast  4000:1 Display Colors  8bit  16.7M Perspective  178 degrees  Input interface  0Lux/F1.2 Signal format  Composite video, YPbPr, S-VIDEO, VGA, DVI / HDMI  Control Interface  Rs-232 Image Processing  Any input signal M N stitching full screen, full HD real-time signal processing  Operating Temperature  0-60 degrees Celsius  Humidity 15-85% Power AC220V,180W Dimensions 957.45mm 550.2mm 100.5mm (L H D)